Home / 3,670,092.47-5,066,568.45-2,294,201.54

Finding the Fourth Proportional to 3,670,092.47, 5,066,568.45 and 2,294,201.54

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Solution

The fourth proportional to 3,670,092.47, 5,066,568.45 and 2,294,201.54 is: 3,167,148.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,670,092.47 : 5,066,568.45 = 2,294,201.54 : x
  2. Step 2: Convert to fraction form
    3,670,092.47/5,066,568.45 = 2,294,201.54/x
  3. Step 3: Cross multiply
    3,670,092.47x = 5,066,568.45 × 2,294,201.54
  4. Step 4: Simplify right side
    3,670,092.47x = 11,623,729,140,505.41
  5. Step 5: Solve for x
    x = 11,623,729,140,505.41/3,670,092.47
  6. Step 6: Final answer
    x = 3,167,148.85

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.